A lift is going up with an acceleration 2 g. A man is inside the lift and his mass is m What will be the reaction of the floor on the man ?

A lift is moving down with acceleration a. A man in the lift drops a ball inside the lift. The acceleration of the ball as observed by the man in the lift and a man standing stationary on the ground are respectively

A lift is moving up with an acceleration of 3.675 m//sec_(2) . The weight of a man-

An observer is standing inside a lift moving upwards with an acceleration a. A mass m is lying on the floor of the lift. Find the normal reaction between the block and the floor.

A lift moves downwards with an acceleration a. A passenger in the lift drops a book. The acceleration of the book with respect to the floor of lift is- (assume acceleration due to gravity = g)

If a body of mass m is carried by a lift moving with an upward acceleration a , then the forces acting on the body are (i) the reaction R on the floor of the lift upwards (ii) the weight mg of the body acting vertically downwards. The equation of motion will be given by

A lift is going upwards with an acceleration of 4.9 m//s^(2) What will be the apparent weight of a 60 kg person sitting in the lift ? What when the lift acquires a unifrom velocity of 4.9 m//s ? If rope of the lift is broken , then ? Take g = 9.8 m//s^(2) .

The apparent weight of man inside a lift moving up with certain acceleration is 600N. When the lift is coming down with the same acceleration apparent weight is found to be 200N.The mass of the man is ?(g=10m s^(-2) )

Starting from rest, A lift moves up with an acceleration of 2 ms^(-2) . In this lift , a ball is dropped from a height of 1.5m (with respect to floor of lift). The time taken by the ball to reach the floor of the lift is ( g=10 ms^(-2) )